Mushroom Veggie Burgers
Mushroom Veggie Burgers are a fantastic addition to any meal, providing a hearty and satisfying option that’s perfect for cookouts, family dinners, or a quick weeknight meal. These burgers deliver rich flavors from mushrooms and beans, combined with wholesome ingredients like barley and walnuts. Whether you choose to bake them for a healthier twist or pan-sear for that delicious charred finish, they are sure to impress everyone at the table!
Why You’ll Love This Recipe
- Flavor Explosion: The combination of mushrooms, spices, and herbs creates a deliciously savory taste that will satisfy even the meat lovers.
- Versatile Cooking Methods: Bake or pan-sear—choose your favorite method based on your mood or dietary preferences.
- Meal Prep Friendly: Make a batch ahead of time and reheat them on the grill for an easy meal option that’s ready when you are.
- Nut-Free & Gluten-Free Options: Tailor this recipe to fit your dietary needs by following our tips in the notes section.
- Easy to Customize: Feel free to add your favorite toppings or spices for a unique twist every time you make them.
Tools and Preparation
To prepare these Mushroom Veggie Burgers, you’ll need some essential kitchen tools. Having the right equipment will make the process smoother and more enjoyable.
Essential Tools and Equipment
- Food processor
- Large sauté pan
- Baking sheet
- Parchment paper
- Cast-iron skillet
Importance of Each Tool
- Food processor: This tool is essential for quickly combining ingredients and achieving the perfect burger texture without much effort.
- Large sauté pan: Using a large pan allows for even cooking of onions and mushrooms, enhancing their flavors before mixing.
- Baking sheet: A baking sheet lined with parchment makes cleanup easy and ensures your burgers don’t stick while baking.

Ingredients
To create these delicious Mushroom Veggie Burgers, gather the following ingredients:
For the Base
- 1 small onion, chopped
- 16 ounces cremini (baby bella) mushrooms, sliced (or a blend of portobello, shiitake or cremini)
- 3 cloves garlic, minced
- 1 teaspoon dried thyme
- 1 teaspoon smoked paprika
For the Burger Mixture
- ½ cup raw walnut halves
- 1 ¼ cups cooked pearled barley (see Notes for subs)
- 1 cup cooked pinto or black beans (rinsed and drained)
Final Touches
- 1 Tablespoon nutritional yeast
- 2 Tablespoons vegan worcestershire sauce (see Notes)
- ½ cup panko breadcrumbs
- 1 teaspoon fine sea salt
- black pepper
How to Make Mushroom Veggie Burgers
Step 1: Sauté Vegetables
- Preheat a large sauté pan over medium-low heat.
- Stirring occasionally, cook the onion and mushrooms until the liquid has been released from the mushrooms and mostly evaporated, about 15 minutes.
- Add the garlic, thyme, and smoked paprika; cook for an additional 2 to 3 minutes until the mixture looks dry.
Step 2: Prepare for Baking
- Preheat your oven to 400° F.
- Line a baking sheet with parchment paper.
Step 3: Combine Ingredients
- In the bowl of a food processor, pulse the walnuts until coarsely crumbled.
- Add the sautéed mushroom mixture along with barley, beans, nutritional yeast, worcestershire sauce, panko, salt, and pepper.
- Process until incorporated but leave some visible pieces of beans and mushrooms for texture.
Step 4: Form Patties
- Using a scant ½ cup of mixture per patty will yield about 8 burgers.
- If desired, brush patties with vegan worcestershire sauce and sprinkle with black pepper.
Step 5: Bake Burgers
- Place veggie burgers on the baking sheet.
- Bake for 30 to 35 minutes, flipping at the 15-minute mark until they are firm and golden brown.
Step 6: Pan-Sear Option
- Preheat a cast-iron skillet over medium heat; add 2 Tbsp of high-heat cooking oil.
- Place 2 to 3 burgers in the pan without overcrowding.
- Cook each side for about 5 minutes or until nicely charred.
- Transfer to a paper towel-lined plate.
Enjoy your homemade Mushroom Veggie Burgers! They are sure to be a hit at any gathering!
How to Serve Mushroom Veggie Burgers
Mushroom veggie burgers are not just delicious on their own but also versatile when it comes to serving. Here are some creative ways to enjoy these flavorful patties.
Top with Fresh Toppings
- Avocado slices – Creamy avocado adds richness and pairs perfectly with the savory flavors.
- Fresh herbs – Add basil or cilantro for a burst of freshness and color.
- Pickles – Crunchy pickles bring a tangy contrast that elevates each bite.
Use Creative Buns
- Whole grain buns – Nutty whole grain buns offer great texture and additional nutrients.
- Lettuce wraps – For a low-carb option, use large lettuce leaves instead of buns.
- Pita bread – Stuff the patty into pita for a fun twist, adding your favorite sauces.
Pair with Dips and Sauces
- Vegan mayo – A dollop of vegan mayo enhances creaminess without overpowering the burger.
- Spicy ketchup – Kick up the flavor with a spicy twist on classic ketchup.
- Hummus – Spread hummus on the bun for added flavor and nutrition.
How to Perfect Mushroom Veggie Burgers
Creating the perfect mushroom veggie burgers is all about technique and attention to detail. Here are some tips to enhance your burger-making skills.
- Choose fresh mushrooms – Fresh cremini or portobello mushrooms provide better flavor than canned ones.
- Sauté thoroughly – Ensure you cook the mushrooms until all moisture is evaporated for a firmer patty.
- Let them rest – Allow patties to sit for 10 minutes before cooking, helping them hold together better.
- Experiment with spices – Feel free to adjust spices like garlic powder or cayenne for customized flavors.
Best Side Dishes for Mushroom Veggie Burgers
Pairing mushroom veggie burgers with complementary sides can make your meal more satisfying. Here are some of the best side dishes to serve alongside:
- Sweet potato fries – Crispy and slightly sweet, these fries are a popular choice that balances the savory burger.
- Coleslaw – A crunchy slaw adds freshness and texture, making it a great accompaniment.
- Grilled vegetables – Seasonal veggies like zucchini and bell peppers bring color and nutrition to your plate.
- Quinoa salad – A light quinoa salad offers protein and additional flavors without overshadowing the burger.
- Corn on the cob – Sweet corn is a classic side that complements grilled meals beautifully.
- Mixed green salad – A simple mixed greens salad provides a refreshing contrast to the hearty burger.
Common Mistakes to Avoid
Avoiding common mistakes can help you create the best Mushroom Veggie Burgers. Here are some pitfalls to watch for:
- Ignoring moisture levels: If your mushroom mixture is too wet, the burgers may fall apart. Make sure to cook the mushrooms until most of their liquid evaporates before mixing.
- Not measuring ingredients: Using too much or too little of an ingredient can affect flavor and texture. Always measure your ingredients accurately for consistent results.
- Overprocessing the mixture: Blending your burger mixture too much can lead to a mushy texture. Process just enough to combine everything while still leaving some visible pieces.
- Skipping seasoning adjustments: Taste your mixture before forming patties. You might need to adjust salt or spices for the perfect flavor.
- Neglecting resting time: Allow the formed patties to rest before cooking. This helps them hold together better during cooking.

Storage & Reheating Instructions
Refrigerator Storage
- Store in an airtight container.
- Keep in the refrigerator for up to 4 days.
Freezing Mushroom Veggie Burgers
- Freeze patties in a single layer on a baking sheet, then transfer to a freezer-safe bag.
- They can last up to 3 months in the freezer.
Reheating Mushroom Veggie Burgers
- Oven: Preheat oven to 350°F and heat burgers for about 10-15 minutes until warmed through.
- Microwave: Place burgers on a microwave-safe plate and heat for about 1-2 minutes, checking every 30 seconds.
- Stovetop: Heat a skillet over medium heat with a bit of oil and cook for 5 minutes per side until hot.
Frequently Asked Questions
Here are some common questions about Mushroom Veggie Burgers:
Can I use different types of mushrooms?
Yes! Feel free to blend different mushrooms like portobello, shiitake, or even button mushrooms for varied flavors.
How do I make these Mushroom Veggie Burgers gluten-free?
To make these burgers gluten-free, substitute panko breadcrumbs with gluten-free breadcrumbs or oats.
Can I customize toppings for Mushroom Veggie Burgers?
Absolutely! Top your burgers with avocado, lettuce, tomato, or your favorite condiments for added flavor and nutrition.
How do I know when my Mushroom Veggie Burgers are done?
The burgers should be firm and golden brown when fully cooked. For baked versions, flip them halfway through baking time.
Final Thoughts
These Mushroom Veggie Burgers are not only delicious but also incredibly versatile. You can easily customize them with different toppings or spices based on your preference. Try making this simple recipe at home and enjoy a satisfying meal that everyone will love!
Mushroom Veggie Burgers
Mushroom Veggie Burgers are a delicious and hearty alternative to traditional meat burgers, perfect for any occasion—from cookouts to quick weeknight dinners. Loaded with the umami flavors of mushrooms and protein-rich beans, these burgers are not only satisfying but also customizable to suit your taste. You can bake them for a healthier option or pan-sear them for a delightful char. Best of all, they can be made ahead of time, making them ideal for meal prep. Serve them with fresh toppings and your choice of buns or wraps for a fulfilling meal that everyone will love.
- Prep Time: 15 minutes
- Cook Time: 35 minutes
- Total Time: 50 minutes
- Yield: Serves approximately 8 burgers 1x
- Category: Main
- Method: Baking/Pan-searing
- Cuisine: Vegetarian
Ingredients
- 1 small onion
- 16 ounces cremini mushrooms
- 3 cloves garlic
- ½ cup raw walnuts
- 1 ¼ cups cooked pearled barley
- 1 cup cooked pinto or black beans
- 2 tablespoons vegan Worcestershire sauce
- ½ cup panko breadcrumbs
Instructions
- Sauté onion and mushrooms in a large pan over medium-low heat until liquid evaporates.
- Add garlic, thyme, and smoked paprika; cook for another 3 minutes.
- In a food processor, pulse walnuts finely, then mix in the sautéed veggies, barley, beans, nutritional yeast, Worcestershire sauce, breadcrumbs, salt, and pepper until combined.
- Form patties using about ½ cup of mixture each.
- Bake at 400°F for 30–35 minutes or pan-sear until charred.
Nutrition
- Serving Size: 1 burger (approximately 90g)
- Calories: 160
- Sugar: 1g
- Sodium: 290mg
- Fat: 6g
- Saturated Fat: 0.5g
- Unsaturated Fat: 5g
- Trans Fat: 0g
- Carbohydrates: 24g
- Fiber: 5g
- Protein: 6g
- Cholesterol: 0mg